====================================== | [ 9.748581][ T189] softirqs last disabled at (27252): netlink_release (./include/net/sock.h:2138 net/netlink/af_netlink.c:727) | [ 9.748583][ T189] Preemption disabled at: | [ 9.748583][ T189] 0x0 | [ 9.748594][ T189] Tainted: [W]=WARN [ 9.748595][ T189] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.748596][ T189] Call Trace: [ 9.748598][ T189] [ 9.748599][ T189] dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120) [ 9.748605][ T189] __might_resched.cold (kernel/sched/core.c:9234) [ 9.748610][ T189] ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3)) [ 9.748613][ T189] ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439) [ 9.748618][ T189] __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2)) [ 9.748620][ T189] ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429) [ 9.748626][ T189] ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141) [ 9.748629][ T189] alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429) [ 9.748633][ T189] put_chars (drivers/char/virtio_console.c:1176) [ 9.748635][ T189] ? __send_to_port (drivers/char/virtio_console.c:654) [ 9.748642][ T189] hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2)) [ 9.748648][ T189] ? hvc_write (drivers/tty/hvc/hvc_console.c:501) [ 9.748651][ T189] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 9.748656][ T189] console_emit_next_record (kernel/printk/printk.c:3183) [ 9.748659][ T189] ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20) [ 9.748660][ T189] ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2)) [ 9.748663][ T189] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 9.748666][ T189] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 9.748670][ T189] console_flush_one_record (kernel/printk/printk.c:3268) [ 9.748674][ T189] ? console_emit_next_record (kernel/printk/printk.c:3150) [ 9.748675][ T189] ? __lock_acquire (kernel/locking/lockdep.c:5254) [ 9.748680][ T189] console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420) [ 9.748683][ T189] ? console_flush_one_record (kernel/printk/printk.c:3316) [ 9.748684][ T189] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 9.748686][ T189] ? lock_acquire (kernel/locking/lockdep.c:5913) [ 9.748689][ T189] ? __down_trylock_console_sem (kernel/printk/printk.c:334) [ 9.748691][ T189] ? vprintk_emit (kernel/printk/printk.c:2478) [ 9.748694][ T189] vprintk_emit (kernel/printk/printk.c:2479) [ 9.748697][ T189] ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126)) [ 9.748700][ T189] ? __lock_acquire (kernel/locking/lockdep.c:5254) [ 9.748704][ T189] _printk (kernel/printk/printk.c:2504) [ 9.748707][ T189] ? snapshot_read.cold (user.c:?) [ 9.748710][ T189] ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116) [ 9.748713][ T189] ? __rwlock_init (kernel/locking/spinlock_debug.c:48) [ 9.748717][ T189] ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116) [ 9.748720][ T189] do_exit.cold (kernel/exit.c:889 (discriminator 4) kernel/exit.c:1043 (discriminator 4)) [ 9.748723][ T189] ? exit_notify (kernel/exit.c:780) [ 9.748725][ T189] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554) [ 9.748728][ T189] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 9.748731][ T189] do_group_exit (kernel/exit.c:1151) [ 9.748734][ T189] __x64_sys_exit_group (kernel/exit.c:1162 kernel/exit.c:1160 kernel/exit.c:1160) [ 9.748736][ T189] x64_sys_call (./arch/x86/include/generated/asm/syscalls_64.h:232) [ 9.748739][ T189] do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84) [ 9.748742][ T189] ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3)) [ 9.748745][ T189] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 9.748747][ T189] RIP: 0033:0x7fa366af81b8 [ 9.748750][ T189] Code: Unable to access opcode bytes at 0x7fa366af818e. Code starting with the faulting instruction =========================================== [ 9.748751][ T189] RSP: 002b:00007ffc92c187a8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 9.748753][ T189] RAX: ffffffffffffffda RBX: 00007fa366c28f88 RCX: 00007fa366af81b8 [ 9.748754][ T189] RDX: 00007fa366842fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 9.748755][ T189] RBP: 00007ffc92c18800 R08: 0000000000000000 R09: 0000000000000050 [ 9.748756][ T189] R10: 00007ffc92c185c0 R11: 0000000000000246 R12: 0000000000000001 [ 9.748756][ T189] R13: 0000000000000000 R14: 00007fa366c27680 R15: 00007fa366c28fa0 | [ 11.102990][ T237] softirqs last disabled at (24005): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767) | [ 11.102993][ T237] Preemption disabled at: | [ 11.102993][ T237] 0x0 | [ 11.103004][ T237] Tainted: [W]=WARN [ 11.103005][ T237] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.103007][ T237] Call Trace: [ 11.103008][ T237] [ 11.103010][ T237] dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120) [ 11.103015][ T237] __might_resched.cold (kernel/sched/core.c:9234) [ 11.103020][ T237] ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3)) [ 11.103023][ T237] ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439) [ 11.103029][ T237] __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2)) [ 11.103031][ T237] ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429) [ 11.103037][ T237] ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141) [ 11.103040][ T237] alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429) [ 11.103044][ T237] put_chars (drivers/char/virtio_console.c:1176) [ 11.103046][ T237] ? __send_to_port (drivers/char/virtio_console.c:654) [ 11.103053][ T237] hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2)) [ 11.103060][ T237] ? hvc_write (drivers/tty/hvc/hvc_console.c:501) [ 11.103063][ T237] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 11.103068][ T237] console_emit_next_record (kernel/printk/printk.c:3183) [ 11.103073][ T237] ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20) [ 11.103075][ T237] ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2)) [ 11.103079][ T237] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 11.103082][ T237] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 11.103086][ T237] console_flush_one_record (kernel/printk/printk.c:3268) [ 11.103090][ T237] ? console_emit_next_record (kernel/printk/printk.c:3150) [ 11.103091][ T237] ? __lock_acquire (kernel/locking/lockdep.c:5254) [ 11.103097][ T237] console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420) [ 11.103099][ T237] ? console_flush_one_record (kernel/printk/printk.c:3316) [ 11.103100][ T237] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 11.103102][ T237] ? lock_acquire (kernel/locking/lockdep.c:5913) [ 11.103106][ T237] ? __down_trylock_console_sem (kernel/printk/printk.c:334) [ 11.103108][ T237] ? vprintk_emit (kernel/printk/printk.c:2478) [ 11.103111][ T237] vprintk_emit (kernel/printk/printk.c:2479) [ 11.103114][ T237] ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126)) [ 11.103117][ T237] ? __lock_acquire (kernel/locking/lockdep.c:5254) [ 11.103121][ T237] _printk (kernel/printk/printk.c:2504) [ 11.103125][ T237] ? snapshot_read.cold (user.c:?) [ 11.103128][ T237] ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116) [ 11.103130][ T237] ? __rwlock_init (kernel/locking/spinlock_debug.c:48) [ 11.103134][ T237] ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116) [ 11.103137][ T237] do_exit.cold (kernel/exit.c:889 (discriminator 4) kernel/exit.c:1043 (discriminator 4)) [ 11.103141][ T237] ? exit_notify (kernel/exit.c:780) [ 11.103143][ T237] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554) [ 11.103146][ T237] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 11.103149][ T237] do_group_exit (kernel/exit.c:1151) [ 11.103152][ T237] __x64_sys_exit_group (kernel/exit.c:1162 kernel/exit.c:1160 kernel/exit.c:1160) [ 11.103155][ T237] x64_sys_call (./arch/x86/include/generated/asm/syscalls_64.h:232) [ 11.103157][ T237] do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84) [ 11.103161][ T237] ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3)) [ 11.103164][ T237] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 11.103166][ T237] RIP: 0033:0x7f7fdf9d61b8 [ 11.103168][ T237] Code: Unable to access opcode bytes at 0x7f7fdf9d618e. Code starting with the faulting instruction =========================================== [ 11.103169][ T237] RSP: 002b:00007fff343848e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 11.103171][ T237] RAX: ffffffffffffffda RBX: 00007f7fdfb06f88 RCX: 00007f7fdf9d61b8 [ 11.103173][ T237] RDX: 00007f7fdf90d748 RSI: ffffffffffffffb0 RDI: 0000000000000000 [ 11.103174][ T237] RBP: 00007fff34384940 R08: 0000000000000000 R09: 0000000000000020 [ 11.103175][ T237] R10: 00007fff34384760 R11: 0000000000000246 R12: 0000000000000001 [ 11.103175][ T237] R13: 0000000000000000 R14: 00007f7fdfb05680 R15: 00007f7fdfb06fa0 | [ 12.291251][ T471] softirqs last disabled at (10228): __alloc_skb (./include/linux/bottom_half.h:20 (discriminator 2) net/core/skbuff.c:697 (discriminator 2)) | [ 12.291253][ T471] Preemption disabled at: | [ 12.291254][ T471] vprintk_emit (kernel/printk/printk.c:2471) | [ 12.291262][ T471] Tainted: [W]=WARN [ 12.291263][ T471] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.291265][ T471] Call Trace: [ 12.291266][ T471] [ 12.291268][ T471] dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120) [ 12.291273][ T471] ? vprintk_emit (kernel/printk/printk.c:2471) [ 12.291275][ T471] __might_resched.cold (kernel/sched/core.c:9234) [ 12.291279][ T471] ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3)) [ 12.291282][ T471] ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439) [ 12.291288][ T471] __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2)) [ 12.291290][ T471] ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429) [ 12.291296][ T471] ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141) [ 12.291299][ T471] alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429) [ 12.291302][ T471] put_chars (drivers/char/virtio_console.c:1176) [ 12.291305][ T471] ? __send_to_port (drivers/char/virtio_console.c:654) [ 12.291309][ T471] ? validate_chain (kernel/locking/lockdep.c:159 kernel/locking/lockdep.c:191 kernel/locking/lockdep.c:3928) [ 12.291313][ T471] hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2)) [ 12.291317][ T471] ? __lock_acquire (kernel/locking/lockdep.c:5254) [ 12.291318][ T471] ? __lock_acquire (kernel/locking/lockdep.c:5254) [ 12.291323][ T471] ? hvc_write (drivers/tty/hvc/hvc_console.c:501) [ 12.291324][ T471] ? console_emit_next_record (kernel/printk/printk.c:3095 (discriminator 2) kernel/printk/printk.c:3182 (discriminator 2)) [ 12.291327][ T471] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 12.291330][ T471] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 12.291334][ T471] console_emit_next_record (kernel/printk/printk.c:3183) [ 12.291337][ T471] ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20) [ 12.291339][ T471] ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2)) [ 12.291341][ T471] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 12.291343][ T471] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 12.291347][ T471] console_flush_one_record (kernel/printk/printk.c:3268) [ 12.291350][ T471] ? console_emit_next_record (kernel/printk/printk.c:3150) [ 12.291352][ T471] ? __lock_acquire (kernel/locking/lockdep.c:5254) [ 12.291364][ T471] console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420) [ 12.291366][ T471] ? console_flush_one_record (kernel/printk/printk.c:3316) [ 12.291368][ T471] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 12.291369][ T471] ? lock_acquire (kernel/locking/lockdep.c:5913) [ 12.291373][ T471] ? __down_trylock_console_sem (kernel/printk/printk.c:334) [ 12.291375][ T471] ? vprintk_emit (kernel/printk/printk.c:2478) [ 12.291378][ T471] vprintk_emit (kernel/printk/printk.c:2479) [ 12.291381][ T471] ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126)) [ 12.291384][ T471] ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:210 (discriminator 6) kernel/locking/spinlock.c:221 (discriminator 6)) [ 12.291390][ T471] _printk (kernel/printk/printk.c:2504) [ 12.291393][ T471] ? snapshot_read.cold (user.c:?) [ 12.291395][ T471] ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3)) [ 12.291399][ T471] ? nf_conntrack_find_get (./include/net/netfilter/nf_conntrack_zones.h:61 (discriminator 1)) nf_conntrack [ 12.291409][ T471] ? idr_get_free (??:?) [ 12.291411][ T471] ? net_generic (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2)) nf_conntrack [ 12.291418][ T471] __nf_conntrack_alloc.cold (net/netfilter/nf_conntrack_core.c:1671 (discriminator 3)) nf_conntrack [ 12.291425][ T471] ctnetlink_create_conntrack (net/netfilter/nf_conntrack_netlink.c:2235) nf_conntrack_netlink [ 12.291429][ T471] ? __nf_conntrack_find_get (./include/linux/seqlock.h:75 (discriminator 6) ./include/net/netfilter/nf_conntrack.h:343 (discriminator 6) net/netfilter/nf_conntrack_core.c:762 (discriminator 6) net/netfilter/nf_conntrack_core.c:798 (discriminator 6)) nf_conntrack [ 12.291433][ T471] ? nf_conntrack_find_get (net/netfilter/nf_conntrack_core.c:830 (discriminator 1)) nf_conntrack [ 12.291439][ T471] ? ctnetlink_conntrack_event (net/netfilter/nf_conntrack_netlink.c:866) nf_conntrack_netlink [ 12.291441][ T471] ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2)) [ 12.291444][ T471] ? find_held_lock (kernel/locking/lockdep.c:5367) [ 12.291447][ T471] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554) [ 12.291450][ T471] ? nf_conntrack_find_get (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) net/netfilter/nf_conntrack_core.c:842 (discriminator 2)) nf_conntrack [ 12.291457][ T471] ctnetlink_new_conntrack (net/netfilter/nf_conntrack_netlink.c:2429) nf_conntrack_netlink [ 12.291461][ T471] ? ctnetlink_create_conntrack (net/netfilter/nf_conntrack_netlink.c:2332) nf_conntrack_netlink [ 12.291462][ T471] ? ww_mutex_lock (kernel/locking/mutex.c:934) [ 12.291465][ T471] ? nla_get_range_signed (lib/nlattr.c:270) [ 12.291470][ T471] ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2)) [ 12.291474][ T471] ? ctnetlink_create_conntrack (net/netfilter/nf_conntrack_netlink.c:2332) nf_conntrack_netlink [ 12.291476][ T471] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554) [ 12.291481][ T471] nfnetlink_rcv_msg (net/netfilter/nfnetlink.c:300) [ 12.291487][ T471] ? nfnetlink_bind (net/netfilter/nfnetlink.c:152 (discriminator 5)) [ 12.291490][ T471] ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2)) [ 12.291492][ T471] ? find_held_lock (kernel/locking/lockdep.c:5367) [ 12.291503][ T471] ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3)) [ 12.291506][ T471] ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380) [ 12.291509][ T471] ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2)) [ 12.291513][ T471] netlink_rcv_skb (net/netlink/af_netlink.c:2556) [ 12.291516][ T471] ? nfnetlink_bind (net/netfilter/nfnetlink.c:152 (discriminator 5)) [ 12.291519][ T471] ? netlink_ack (./include/linux/skbuff.h:2718) [ 12.291520][ T471] ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2)) [ 12.291527][ T471] ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22)) [ 12.291532][ T471] nfnetlink_rcv (net/netfilter/nfnetlink.c:667) [ 12.291535][ T471] ? nfnetlink_rcv_batch (./include/linux/netlink.h:18) [ 12.291537][ T471] ? netlink_deliver_tap (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2)) [ 12.291540][ T471] ? netlink_deliver_tap (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2)) [ 12.291542][ T471] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 12.291546][ T471] ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1)) [ 12.291551][ T471] netlink_sendmsg (net/netlink/af_netlink.c:1900) [ 12.291555][ T471] ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7)) [ 12.291558][ T471] ? __might_fault (mm/memory.c:7482 (discriminator 5)) [ 12.291562][ T471] ? _copy_from_user (./include/linux/instrumented.h:146 ./include/linux/uaccess.h:184 lib/usercopy.c:18) [ 12.291566][ T471] __sys_sendto (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2281 (discriminator 4)) [ 12.291570][ T471] ? __ia32_sys_getpeername (net/socket.c:2235) [ 12.291584][ T471] __x64_sys_sendto (net/socket.c:2288 net/socket.c:2284 net/socket.c:2284) [ 12.291586][ T471] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22)) [ 12.291589][ T471] ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488) [ 12.291592][ T471] ? do_syscall_64 (arch/x86/entry/syscall_64.c:81 (discriminator 44)) [ 12.291594][ T471] do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84) [ 12.291596][ T471] ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3)) [ 12.291598][ T471] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 12.291600][ T471] RIP: 0033:0x7f2829f9e54e [ 12.291604][ T471] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 b4 bd 00 00 call 0xbdbc 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 12.291606][ T471] RSP: 002b:00007fff81433130 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 12.291608][ T471] RAX: ffffffffffffffda RBX: 00007fff81434190 RCX: 00007f2829f9e54e [ 12.291610][ T471] RDX: 000000000000008c RSI: 00007fff81434190 RDI: 0000000000000005 [ 12.291611][ T471] RBP: 00007fff81433140 R08: 00007f282a14b980 R09: 000000000000000c [ 12.291611][ T471] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fff81434190 [ 12.291612][ T471] R13: 000055c5781438a0 R14: 0000000000000000 R15: 0000000000000002 | [ 16.252321][ T1199] softirqs last disabled at (12056): nfulnl_rcv_nl_event (./include/linux/spinlock.h:353 net/netfilter/nfnetlink_log.c:867) | [ 16.252323][ T1199] Preemption disabled at: | [ 16.252324][ T1199] 0x0 | [ 16.252335][ T1199] Tainted: [W]=WARN [ 16.252336][ T1199] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 16.252337][ T1199] Call Trace: [ 16.252339][ T1199] [ 16.252340][ T1199] dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120) [ 16.252346][ T1199] __might_resched.cold (kernel/sched/core.c:9234) [ 16.252351][ T1199] ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3)) [ 16.252354][ T1199] ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439) [ 16.252360][ T1199] __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2)) [ 16.252362][ T1199] ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429) [ 16.252369][ T1199] ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141) [ 16.252378][ T1199] alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429) [ 16.252382][ T1199] put_chars (drivers/char/virtio_console.c:1176) [ 16.252385][ T1199] ? __send_to_port (drivers/char/virtio_console.c:654) [ 16.252391][ T1199] hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2)) [ 16.252398][ T1199] ? hvc_write (drivers/tty/hvc/hvc_console.c:501) [ 16.252401][ T1199] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 16.252406][ T1199] console_emit_next_record (kernel/printk/printk.c:3183) [ 16.252409][ T1199] ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20) [ 16.252411][ T1199] ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2)) [ 16.252414][ T1199] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 16.252417][ T1199] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 16.252421][ T1199] console_flush_one_record (kernel/printk/printk.c:3268) [ 16.252425][ T1199] ? console_emit_next_record (kernel/printk/printk.c:3150) [ 16.252426][ T1199] ? __lock_acquire (kernel/locking/lockdep.c:5254) [ 16.252432][ T1199] console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420) [ 16.252434][ T1199] ? console_flush_one_record (kernel/printk/printk.c:3316) [ 16.252435][ T1199] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 16.252437][ T1199] ? lock_acquire (kernel/locking/lockdep.c:5913) [ 16.252441][ T1199] ? __down_trylock_console_sem (kernel/printk/printk.c:334) [ 16.252443][ T1199] ? vprintk_emit (kernel/printk/printk.c:2478) [ 16.252446][ T1199] vprintk_emit (kernel/printk/printk.c:2479) [ 16.252449][ T1199] ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126)) [ 16.252452][ T1199] ? __lock_acquire (kernel/locking/lockdep.c:5254) [ 16.252456][ T1199] _printk (kernel/printk/printk.c:2504) [ 16.252460][ T1199] ? snapshot_read.cold (user.c:?) [ 16.252463][ T1199] ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116) [ 16.252465][ T1199] ? __rwlock_init (kernel/locking/spinlock_debug.c:48) [ 16.252469][ T1199] ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116) [ 16.252472][ T1199] do_exit.cold (kernel/exit.c:889 (discriminator 4) kernel/exit.c:1043 (discriminator 4)) [ 16.252476][ T1199] ? exit_notify (kernel/exit.c:780) [ 16.252478][ T1199] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554) [ 16.252481][ T1199] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 16.252484][ T1199] do_group_exit (kernel/exit.c:1151) [ 16.252488][ T1199] __x64_sys_exit_group (kernel/exit.c:1162 kernel/exit.c:1160 kernel/exit.c:1160) [ 16.252490][ T1199] x64_sys_call (./arch/x86/include/generated/asm/syscalls_64.h:232) [ 16.252492][ T1199] do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84) [ 16.252496][ T1199] ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3)) [ 16.252499][ T1199] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 16.252501][ T1199] RIP: 0033:0x7f10e295c1b8 [ 16.252504][ T1199] Code: Unable to access opcode bytes at 0x7f10e295c18e. Code starting with the faulting instruction =========================================== [ 16.252505][ T1199] RSP: 002b:00007ffee37a5318 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 16.252507][ T1199] RAX: ffffffffffffffda RBX: 00007f10e2a8cf88 RCX: 00007f10e295c1b8 [ 16.252509][ T1199] RDX: 00007f10e2893748 RSI: ffffffffffffffb0 RDI: 0000000000000000 [ 16.252510][ T1199] RBP: 00007ffee37a5370 R08: 0000000000000000 R09: 0000000000000020 [ 16.252511][ T1199] R10: 00007ffee37a5190 R11: 0000000000000246 R12: 0000000000000001 [ 16.252511][ T1199] R13: 0000000000000000 R14: 00007f10e2a8b680 R15: 00007f10e2a8cfa0 | [ 51.488304][ T7794] softirqs last disabled at (26313): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767) | [ 51.488306][ T7794] Preemption disabled at: | [ 51.488307][ T7794] 0x0 | [ 51.488318][ T7794] Tainted: [W]=WARN [ 51.488319][ T7794] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.488321][ T7794] Call Trace: [ 51.488322][ T7794] [ 51.488323][ T7794] dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120) [ 51.488329][ T7794] __might_resched.cold (kernel/sched/core.c:9234) [ 51.488334][ T7794] ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3)) [ 51.488337][ T7794] ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439) [ 51.488342][ T7794] __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2)) [ 51.488344][ T7794] ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429) [ 51.488350][ T7794] ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141) [ 51.488353][ T7794] alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429) [ 51.488357][ T7794] put_chars (drivers/char/virtio_console.c:1176) [ 51.488360][ T7794] ? __send_to_port (drivers/char/virtio_console.c:654) [ 51.488366][ T7794] hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2)) [ 51.488373][ T7794] ? hvc_write (drivers/tty/hvc/hvc_console.c:501) [ 51.488375][ T7794] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 51.488380][ T7794] console_emit_next_record (kernel/printk/printk.c:3183) [ 51.488383][ T7794] ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20) [ 51.488384][ T7794] ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2)) [ 51.488387][ T7794] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 51.488390][ T7794] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 51.488394][ T7794] console_flush_one_record (kernel/printk/printk.c:3268) [ 51.488398][ T7794] ? console_emit_next_record (kernel/printk/printk.c:3150) [ 51.488399][ T7794] ? __lock_acquire (kernel/locking/lockdep.c:5254) [ 51.488405][ T7794] console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420) [ 51.488407][ T7794] ? console_flush_one_record (kernel/printk/printk.c:3316) [ 51.488408][ T7794] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 51.488410][ T7794] ? lock_acquire (kernel/locking/lockdep.c:5913) [ 51.488414][ T7794] ? __down_trylock_console_sem (kernel/printk/printk.c:334) [ 51.488417][ T7794] ? vprintk_emit (kernel/printk/printk.c:2478) [ 51.488419][ T7794] vprintk_emit (kernel/printk/printk.c:2479) [ 51.488422][ T7794] ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126)) [ 51.488425][ T7794] ? __lock_acquire (kernel/locking/lockdep.c:5254) [ 51.488429][ T7794] _printk (kernel/printk/printk.c:2504) [ 51.488433][ T7794] ? snapshot_read.cold (user.c:?) [ 51.488435][ T7794] ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116) [ 51.488438][ T7794] ? __rwlock_init (kernel/locking/spinlock_debug.c:48) [ 51.488442][ T7794] ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116) [ 51.488445][ T7794] do_exit.cold (kernel/exit.c:889 (discriminator 4) kernel/exit.c:1043 (discriminator 4)) [ 51.488449][ T7794] ? exit_notify (kernel/exit.c:780) [ 51.488450][ T7794] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554) [ 51.488453][ T7794] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 51.488457][ T7794] do_group_exit (kernel/exit.c:1151) [ 51.488460][ T7794] __x64_sys_exit_group (kernel/exit.c:1162 kernel/exit.c:1160 kernel/exit.c:1160) [ 51.488462][ T7794] x64_sys_call (./arch/x86/include/generated/asm/syscalls_64.h:232) [ 51.488465][ T7794] do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84) [ 51.488466][ T7794] ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3)) [ 51.488469][ T7794] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.488472][ T7794] RIP: 0033:0x7fa9594f01b8 [ 51.488474][ T7794] Code: Unable to access opcode bytes at 0x7fa9594f018e. Code starting with the faulting instruction =========================================== [ 51.488474][ T7794] RSP: 002b:00007ffd18e56128 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 51.488477][ T7794] RAX: ffffffffffffffda RBX: 00007fa959620f88 RCX: 00007fa9594f01b8 [ 51.488478][ T7794] RDX: 00007fa9592817c8 RSI: ffffffffffffffb0 RDI: 0000000000000000 [ 51.488479][ T7794] RBP: 00007ffd18e56180 R08: 0000000000000000 R09: 0000000000001010 [ 51.488480][ T7794] R10: 00007ffd18e55fa0 R11: 0000000000000246 R12: 0000000000000002 Finger prints: __alloc_skb:vprintk_emit:dump_stack_lvl:__kmalloc_noprof:put_chars nfulnl_rcv_nl_event:dump_stack_lvl:__kmalloc_noprof:put_chars:hvc_console_print netlink_release:dump_stack_lvl:__kmalloc_noprof:put_chars:hvc_console_print __irq_exit_rcu:dump_stack_lvl:__kmalloc_noprof:put_chars:hvc_console_print